<template>
  <div class="app-container">

    <el-row :gutter="20" class="header">
      <el-col :span="7">
        <el-input placeholder="请输入用户名..." v-model="queryForm.query" clearable></el-input>
      </el-col>
      <el-button type="primary" :icon="Search" @click="initUserList">搜索</el-button>
      <el-button type="success" :icon="DocumentAdd" @click="handleDialogValue()">新增</el-button>
      <el-popconfirm title="您确定批量删除这些记录吗？" @confirm="handleDelete(null)">
        <template #reference>
          <el-button type="danger" :disabled="delBtnStatus" :icon="Delete">批量删除</el-button>
        </template>
      </el-popconfirm>
    </el-row>

    <el-table :data="tableData" stripe style="width: 100%" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="30" />
      <el-table-column prop="xxxxxx" label="头像" width="80" align="center">
        <template v-slot="scope">
          <img :src="getServerUrl() + 'image/userAvatar/' + scope.row.avatar" width="50" height="50" />
        </template>
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="100" align="center" />
      <el-table-column prop="xxxxxx" label="拥有角色" width="200" align="center">
        <template v-slot="scope">
          <el-tag size="small" type="warning" v-for="item in scope.row.sysRoleList">{{item.name}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="200" align="center" />
      <el-table-column prop="phonenumber" label="手机号" width="110" align="center" />
      <el-table-column prop="xxxxxx" label="状态？" width="200" align="center">
        <template v-slot="{row}">
          <el-switch v-model="row.status" @change="statusChangeHandle(row)" active-text="正常" inactive-text="禁用" active-value="0" inactive-value="1"></el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" width="200" align="center" />
      <el-table-column prop="loginDate" label="最后登录时间" width="200" align="center" />
      <el-table-column prop="remark" label="备注" />
      <el-table-column prop="xxxxxx" label="操作" width="400" fixed="right" align="center">
        <template v-slot="scope">
          <el-button type="primary" :icon="Tools" @click="handleRoleDialogValue(scope.row.id, scope.row.sysRoleList)" >分配角色</el-button>
          <el-button v-if="scope.row.username != 'java1234'" type="primary" :icon="Edit" @click="handleDialogValue(scope.row.id)" />
          <el-popconfirm v-if="scope.row.username!='java1234'" title="您确定要删除这条数据吗？" @confirm="handleDelete(scope.row.id)">
            <template #reference>
              <el-button type="danger" :icon="Delete" />
            </template>
          </el-popconfirm>
          <el-popconfirm v-if="scope.row.username!='java1234'" title="您确定要对这个用户重置密码吗？" @confirm="handleResetPassword(scope.row.id)">
            <template #reference>
              <el-button type="warning" :icon="RefreshRight">重置密码</el-button>
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <el-pagination
      v-model:currentPage="queryForm.pageNum"
      v-model:page-size="queryForm.pageSize"
      :page-sizes="[6, 12, 18, 24]"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />

  </div>

  <Dialog v-model="dialogVisible" :dialogVisible="dialogVisible" :id="id" :dialogTitle="dialogTitle" @initUserList="initUserList" />
  <RoleDialog v-model="roleDialogVisible" :roleDialogVisible="roleDialogVisible" :id="id" :sysRoleList="sysRoleList" @initUserList="initUserList"></RoleDialog>

</template>

<script setup>
import requestUtil, {getServerUrl} from "@/util/request";
import {ref} from 'vue';
import {Search, Delete, DocumentAdd, Edit, Tools, RefreshRight} from '@element-plus/icons-vue'
import Dialog from './components/dialog'
import {ElMessage, ElMessageBox} from "element-plus";
import RoleDialog from './components/roleDialog'

const tableData=ref([]);

const total=ref(0);

const queryForm=ref({
  query: '',
  pageNum: 1,
  pageSize: 6
})

const dialogVisible=ref(false)

const dialogTitle=ref("")

const id=ref(-1)

const delBtnStatus=ref(true)

const multipleSelection=ref([])

const sysRoleList=ref([])

const roleDialogVisible=ref(false)

const initUserList=async() => {
  const res = await requestUtil.post("sys/user/list", queryForm.value);
  tableData.value = res.data.userList;
  total.value = res.data.total;
}

initUserList();

const handleSizeChange = (pageSize) => {
  queryForm.value.pageNum = 1;
  queryForm.value.pageSize = pageSize;
  initUserList();
}

const handleCurrentChange = (pageNum) => {
  queryForm.value.pageNum = pageNum;
  initUserList();
}

const handleDialogValue=(userId)=>{
  if (userId) {
    id.value = userId;
    dialogTitle.value = "用户修改"
  } else {
    id.value = -1;
    dialogTitle.value = "用户添加"
  }
  dialogVisible.value = true
}

const handleSelectionChange=(selection)=>{
  console.log("勾选了");
  console.log(selection);
  multipleSelection.value=selection;
  delBtnStatus.value=selection.length==0;
}

const handleDelete = async (id)=>{
  var ids = [];
  if (id) {
    ids.push(id)
  } else {
    multipleSelection.value.forEach(row=>{
      ids.push(row.id)
    })
  }
  const res = await requestUtil.post("sys/user/delete", ids)
  if (res.data.code == 200) {
    ElMessage({
      type: 'success',
      message: '执行成功！'
    })
    initUserList();
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg
    })
  }
}

const handleResetPassword = async (id) => {
  const res = await requestUtil.get("sys/user/resetPassword/" + id)
  if (res.data.code == 200) {
    ElMessage({
      type: 'success',
      message: '执行成功！'
    })
    initUserList();
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg
    })
  }
}

const statusChangeHandle = async (row) => {
  let res = await requestUtil.get("sys/user/updateStatus/" + row.id + "/status/" + row.status)
  if (res.data.code == 200) {
    ElMessage({
      type: 'success',
      message: '执行成功！'
    })
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg
    })
    initUserList();
  }
}

const handleRoleDialogValue=(userId, roleList)=>{
  console.log("userId = " + userId);
  id.value = userId;
  sysRoleList.value = roleList;
  roleDialogVisible.value = true;
}
</script>

<style lang="scss" scoped>
.header{
  padding-bottom: 16px;
  box-sizing: border-box;
}

.el-pagination{
  float: right;
  padding: 20px;
  box-sizing: border-box;
}

::v-deep th.el-table__cell{
  word-break: break-word;
  background-color: #f8f8f9 !important;
  color: #515a6e;
  height: 40px;
  font-size: 13px;
}

.el-tag--small{
  margin-left: 5px;
}
</style>